Messages in this thread | | | Subject | Re: radeon_connector_unregister NULL ptr deref | From | Michel Dänzer <> | Date | Mon, 24 Oct 2016 16:46:30 +0900 |
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On 24/10/16 04:34 PM, Borislav Petkov wrote: > Hi guys, > > I'm getting a NULL ptr deref splat when hibernating my box with > 4.9-rc1+. All I got so far is an ugly camera shot from the splat which > I'm typing in by hand. > > Any ideas or already a fix? > > The callstack looks like this: > > unable to handle kernel NULL pointer dereference at 00...0890 (I think it is 890) > IP: radeon_connector_unregister+0xc/0x40 > ... > > ? drm_connector_unregister.part > drm_connector_unregister_all > drm_modeset_unregister_all > drm_dev_unregister > drm_put_dev > radeon_pci_shutdown > pci_device_shutdown > device_shutdown > kernel_power_off > power_down > hibernate > ...
Should be fixed in -rc2, specifically these commits:
https://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-next&id=b0c80bd5d2e317f7596fe2badc1a3379fb3211e5 https://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-next&id=9305ee6fe52035f63d70d023235b792ba22107f0
-- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer
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